Forbidden band width (light emitting and absorption) cover the
ultraviolet, visible light and infrared.
GaN can be used in many areas such as LED display, High-energy
Detection and Imaging,
Laser Projection Display, Power Device, etc.
Specifications:
| Item | GaN-FS-N |
| Dimensions | Ф 50.8mm ± 1mm |
| Marco Defect Density | A Level | ≤ 2 cm-2 |
| B Level | > 2 cm-2 |
| Thickness | 300 ± 25 µm |
| Orientation | C-axis(0001) ± 0.5° |
| Orientation Flat | (1-100) ± 0.5°, 16.0 ± 1.0mm |
| Secondary Orientation Flat | (11-20) ± 3°, 8.0 ± 1.0mm |
| TTV(Total Thickness Variation) | ≤15 µm |
| BOW | ≤20 µm |
| Conduction Type | N-type |
| Resistivity(300K) | < 0.5 Ω·cm |
| Dislocation Density | Less than 5x106 cm-2 |
| Useable Surface Area | > 90% |
| Polishing | Front Surface: Ra < 0.2nm. Epi-ready polished Back Surface: Fine ground |
| Package | Packaged in a class 100 clean room environment, in single wafer
containers, under a nitrogen atmosphere. |
2. Our Enterprise Vision
we will provide high quality GaN substrate and application
technology for the industry.
High quality GaNmaterial is the restraining factor for the
III-nitrides application, e.g. long life and high stability LDs,
high power and high reliability micro-wave devices, High brightness
and high efficiency, energy-saving LED.
-FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.
(2) If you have your own express number, it's great.
If not, we could assist you to deliver. Freight=USD25.0(the first
weight) + USD12.0/kg
Q: What's the delivery time?
(1) For the standard products such as 2inch 0.33mm wafer.
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after
order.
Q: How to pay?
100％T/T, Paypal, West Union, MoneyGram, Secure payment and Trade
Assurance.
Q: What's the MOQ?
(1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 5pcs-10pcs.
It depends on quantity and technics.
Q: Do you have inspection report for material?
We can supply ROHS report and reach reports for our products.
